package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.alibaba.fastjson.JSON;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisMessageConstant;
import com.itheima.entity.Result;
import com.itheima.pojo.Member;
import com.itheima.service.MemberService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import redis.clients.jedis.JedisPool;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;
import java.util.Date;
import java.util.Map;

/**
 * @author qzh
 * @create 2020-01-28 2020/1/28
 * 处理会员相关操作
 */
@RestController
@RequestMapping("/member")
public class MemberController {


    @Autowired
    private JedisPool jedisPool;
    @Reference
    private MemberService memberService;



    @RequestMapping("login")
    public Result login(@RequestBody Map map, HttpServletResponse response){

        String telephone = (String) map.get("telephone");
        String validateCode = (String) map.get("validateCode");

        //从Redis中获取保存的验证码
        String validateCodeInRedis = jedisPool.getResource().get(telephone + RedisMessageConstant.SENDTYPE_LOGIN);
        if(validateCodeInRedis!=null && validateCode!=null && validateCodeInRedis.equals(validateCode)){
            //验证码输入正确
            //判断当前用户是否为会员
            Member member = memberService.findByTelphone(telephone);
            if(member==null){
                //不是会员  要注册（）
                member.setRegTime(new Date());
                member.setPhoneNumber(telephone);
                memberService.add(member);
            }
            //向客户端浏览器写入Cookie，内容为手机号
            Cookie cookie = new Cookie("login_member_telephone",telephone);
            cookie.setMaxAge(60*60*24*30);
            cookie.setPath("/");
            response.addCookie(cookie);
            //保存会员信息到Redis中
            String json = JSON.toJSON(member).toString();

            jedisPool.getResource().setex(telephone,60*30,json);
            return new Result(true,MessageConstant.LOGIN_SUCCESS);
        }else {
            return new Result(false, MessageConstant.VALIDATECODE_ERROR);
        }


    }
}
